Leeman, M. http://orcid.org/0000-0001-7747-0500
Vijgen, G.H.E.J.
Apers, J.A.
Zengerink, J.F.
Verhoef, C.
Dunkelgrun, M.
Biter, L.U.
Article History
First Online: 21 January 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.